A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.O25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 6110-01-215-1702
NSN 6220-01-167-7859
NSN 5998-00-549-2661
NSN 5930-01-258-9669
NSN 6650-01-464-3143
NSN 6130-00-196-5292
NSN 5930-01-421-6040
NSN 5930-01-142-2571
NSN 7035-01-363-4540
NSN 6320-00-636-0922
NSN 6150-01-008-1537
NSN 6620-01-168-8450